catalog lh

8/13/2019 Catalog LH

1/25

DIMNSNS ND CCS

Catalog LH


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3/25

Prntd S \%

KGSBURYEQUALIZING BEARINGS

N

Marine Type and Heavy Industrial

MountingsDMNON

and

CC

CAAG

KNR MCHN WORK C

4324 TACKAWANNA STREET

FRANKFORD, PHILADELPHIA 24 PENNA.


4/25

COTETSPAGE

Foreword Types of Bearings Included . . . . . . . . . . . . . . . . . . . . Basic Kingsbury lements . . . . . . . . . . . . . . . .

Pedestal Thrust and Journal Bearing Cobinations

Styles FF and FTF Bearings Style L Bearings . . . . . . . . . . . . .. . . . . . . .

Style LD Line Shaft Bearings . . . . . . . . . . . . . . . . . . . . . . . . Style L Journal Bearings .

Lubrication . . . . . . . . . . . . . . . . . . 2Cooling Requireents . . . . . . . . . . . 2Rated Thrust Capacities (Table I) . . . . . . . . . . . . . . . . 3

Diension Tables

Styles FF and FTF ountings . . . . .

. . .

.. . .

Style L ountings . . . . . . . . . . . . Shaft Standards . ] 2Style LD Line Shaft Bearings . . . . . . . . . . . . . 2Style L J rnal Bearings . . 2

Rated Capacities of Journal Bearings Table II) . . . . . . 23Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Data Needed for Ordering . . . . . . . . . . . . . . 24Standard uarantee. . . . . . . . . . . . . 2

4


5/25

OEWOD

hrust berings fr rine prpulsin, hen nt enclsed in

the chinery husng, re usully instlled n pedestl-type unt

ings, prvded by the berng nufcturer, hich re blted directly

t the ship's structure Dredge pups, likeise, usully he

pedestltype thrustndjul bering nd n inbrd jurnl

bering, unted n the pup bedpltehis ctlg hs been prepred t supply t the prspectie

user the dt cncerning thrust nd jul berngs f ths type,

tht ill enble hi t estte clsely the size nd style f bering

required nd t chse the unt st lkely t ll hs needs It shuld

be understd, heer, tht thugh e desire, by ens f this

bklet, t help estblish stisfctry preliinry design, t s

nnetheless iprtnt tht e be cnsulted nd enbled t check

the pplictin befre nl plns nd citents re de In

dditin, becuse f the pssbility f inr chnges, r specil cir

custnces, the gures in the seerl densn lsts shuld be

cnred befre bsng spce llctins n their use

xplntin f the bsic Kngsbury principle f edgeshped

il ls, utticlly selfreneed nd preentng etllic cntct

nd er ill be fund in ther literture btinble upn request

5

Catal


6/25

Types of Beangs ncuded

ge Lag ht an ona Bang o Man

popee h appaon.

g 2

tlo or br o t d d D d wt t to o t D w r ourlbr r trutdourl br w t trut br o t equalizingo t r r lbl lo twoodjustble br w b ud or t d o lo udr orb ort odto r ot trtd tboolt but orto rrd t wll burd uo rut

t d D ourl br b

ru u outo wt t trutbr d bo r drbd rr drto wl lo b oud otrltrtu bu o tr brod lblty.

oe he h Beang an Jna Bang f g Pp S GL


7/25

Catalo

Bsc Knsbuy Eements

he bc eleent o ll Kngbury erngre

( he ttonry oted Sho.

(2 he Thru Coll whch rotte wth theht nd le the lod to the hoe.

3 he B Rng ncludng en o eulzng the hoe lod.

(4 he Houng or ountng whch contnnd uort the nternl berng eleent

Figure andard (removable) collarfor bearings wih orizonal

shaf.

he Lubcang ,m whch contnuoulyood the collr nd hoe wth ol.

(6 he Coolng Sym or reong the hetgenerted by the herng o the ol l

Eery thrut berng ntllton nole llthee eleent n one or or nother h ctlog H howeer, concerned only wth thetndrd eulzng eleent hng hoend ounted n edetltye houng rodedby the berng nucturer

Figure Thee pivoted shoes a ourh is invered o show h hardened sel

"shoe suppor se ino is base)

TZdi0EVNG PAT BAS R OT BA

Figure Developed seion, showing how he levelingplaes of sixshoe hrus berings disrbue he load

Figure pli base ring and leveling plaes of aU sishoe

bearing A lower leveling plae is shown separael.

equally aong he shoes

7

Figure 7Solid bae ring wih leveling plae in place. One uppr and on

lower leeling plae placed alongside for copario


8/25

Styles FF ad FTF Bearigs

SLE FF

gre : yle BerngCnn f hrs n ne jrnl berng

gre 9Verl sen n hlen ve ye Bern re lbrn sgenerly se Ne hel sel rngs hh perhe hrs vy be lleh l h lng

he ens he hsng

(Six Shoes)

8

Stles d ord the Xuthrust cct or e sht sze d collrdeter he ot s ber shoes o theor show ure 4 e 7 he lods reeulzed o the shoes b ored steel ro leers or leel ltes; hee the thrustbers these outs re ow s sell d eulz

or red ssebl whe the sht s

lce the bse rs re slt s show ure6 d re serted b rst utt the bottohl o eh r oer the sht the rottt to lce

Soetes the reerse thrust s uh lessth the rl or orwrd thrust he twoshoe ber eleet show ure 3 the be used le o oe o the sshoebers I t hs oethrd the cct o theltter It be used lso to lt ed l


9/25


10/25

ye LG BearingsSx Shoes)

Style LG mountng contan a elfalgnngounal eang togethe wth an equalzngthut eang degned pmaly fo dedgepump evce, and ult n ze fom 12 to33 nche damete of thut colla. The thutelement on one de of the thut colla aeof the xhoe type ued n Style an, ncludng levelng plate and plt aeng; on the othe de two hoe ae uually

mounted

The ounal eang ntead of eng xeda n all the tyle pevouly deced, elfalgnng h featue allow the eang to algn

Fre Vec enhwe ecnnd h end ew yeLG Bern Ne crc

r n hr cr ywhch he hr cy ed wh ken rmhe e; he en-

rn ern

10

Fre 2ye LG Mnn dened r he mer e.

telf automatcally wth the haft; and th ueful n cae of unavodale pngng of afoundaton. A the thut hoe on the loadedde ae elfalgnng, they too can e condeedpotected agant condton of malgnment

o dedge pump evce a xhoe thuteang ued on the loadcayng de, n connecton wth a twohoe adutale eang onthe de away fom the man thut to lmt endplay. The loaded de mut e clealy ndcatedn the ode. Whee the thut load may e equaln ethe decton, the eang element houlde alke on oth de of the thut colla


11/25

gre 14ye LD Lne haf Bearng. hs bearng s

se an sef#agnng

Style L Journal Bearings

Fo use on heavy-duty hydaulc dedges wefunsh the selalgnng oual beang shownn Fgue 5 It has a emovable shell, wth fullbeang aea n each half aanged to eceve acontnual steam of ol unde some pessue,feedng the ol lms. Because of these featuest caes successfully the whlng loads feuently set up n dedge pumps (as by a ockpassng though the mpelle

Ol s pumped to the beang fom the Kngsbuy selflubcatng thust beang, tyle LG

sx shoes, wth ol cculato O ol may bedelveed by a sepaate ol pump

A sutable oce should be nstalled n theol supply ppe, to contol ol ow

Dmensons ae gven on page 22. haft szesthee lsted ae standad, but othes can beaccommodated when ccumstances so eue

Catalol

Style LD Line Shaft Bearings

1 1

tyle LD Lne haft Beangs aeselfalgnng and sellubcatng. Ols pcked up fom the bath by a dscspngclamped on the shaft, and scaed to a bonze wpe at the top.The wpe, beang aganst one faceof the dsc, scapes o ol and delves t n a steam to a pocket n thetop of the beang shell. Fom thepocket ol uns down to feed the ollm. The shell has full beang aean the lowe half, and babbtted endstps n the uppe half

The usual end closues ae feltngs as ndcated n the llustatons

Dmensons ae gven on page 21haft szes thee lsted ae standad,but othes can be accommodated bymakng the elements wth specalsze boes.

gre 5ye L Jorna Bearng se ne rege pp peer

an r her heay y


12/25

Lubrication

Alhough he Kngsbuy pncple nvolvesconnual selenewal of he ol lms beweenshoes and colla, he hcness of hose lms

(and hence he safey of h beang dependson he opeang condons These condonsnclude load pe suae nch of shoe aea (whchcan be geae wh lage shoes han wh smallones, and vscosy of he ol a unnng empeaue. Tempeaue depends on speed andon he coolng means.

Though he heang due o ol shea s small, s a dene uany whch may be calculaed.The coolng agen may be passed hough anaached exenal coole. he beang maybe ed no a geneal lubcang sysem whcenal coolng.

The "n enal essance o ow of ol houghhe beang assembly self s slgh. The ppngand he ol passages n he beang ae desgnedo cay he eued ow easly.

Thee o ve pounds pe suae nch ol pessue a he nle s usually sucen

Wh ol coolng, he ow mus be suceno cay o he hea geneaed by ol shea beween shoes and colla The opeang nsucons usually specfy he vscosy and ol owecommended.

Cooling Requirements

The ype FF and FTF beangs ae usuallyaanged fo foced lubcaon fom an exenalsupply. Type LG beangs ae ed wh acculao fo auomac lubcaon, and anexenal coole mouned on he housng.

In ehe case, snce s dcul o lay downgeneal ules on hs subjec, we should be consuled n egad o he amoun of coolng euedfo each spec applcaon.

The cculao s a smple fom of bulnvscosy pump, opeang on he pephey of

1

he hus colla. Ths vscosy pump s enelyselfconaned, auomac, and exemely smple,and eues no aenon. I develops enoughpessue o cculae he ol hough an exenalcoole ocaed nea he beang moun ng.

The hus beang may be locaed a heend of a shaf, usng a sepaae hus collasecued o he shaf by a nu If he shaf doesno exend hough, he end of he housngmay be closed by a cap. In such cases hehus colla s funshed as one of he huselemens

Fou, o n some cases hee, shaf szes aesandad fo each sze of housng he huscapacy s somewha less fo he lage szes neach housng The lages us cleas he sand

ad base ng boe, whch does no exceed 6pe cen of he mounng numbe.

End closues on he FF and FTF beangsand he LD lne shaf beangs ae usually ofhe plan ype, conssng of a smple ng, nhalves, gooved o hold a fel wpng ng andboled o he ends of he housng base and cove.Fo he LG and LGL beangs a somewha moeelaboae closue of he same geneal ype spovded, as shown n Fgue 3 and also fohe ype L ounal beangs.

In dedge pump applcaons, n whch hees dange of conamnaon of he lubcan bywae owng along he shaf, a wae howes povded on he shaf, a he end of he beang adacen o he pump. A lp on he howem ovehangs he oue edge of he closue.Theefoe s mpoan o noe ha s necessay o emove he howe befoe he beanghousng cove can be lfed.

A specal fom of he LG mounng s yleLGL Ths has wo smla, selfalgnng beangs, one on each sde of he hus beang, bu

he boes may be deen. Base dmensonsae he same as n yle LG. The second ounalbeang exends beyond one end of he base, aconvenen consucon fo some uses. ee Fgue 2, page 6

he specal housngs can be funshed fnecessay o he cusome's euemens


13/25

CatalolH

Rated Trust Capacities (n Pounds)Style FF FTF nd LGAdequat Cooling is Assumed

SIXSHOE BEARINGS

Bearng ShaftSze Dameter 100 150

5250 17500 18500 6000 13300 14000

5625 23OO 250003' 7000 17900 19000

6500 30500 320005 7500 23200 24300

7500 41500 440007 8500 31500 33400

8500 54000 580009 9625 41000 440

9000 69500 74000 10875 52800 56200

10250 86500 925003 12125 65700 70300

10875 107000 1150005 12875 81300 87500

12125 128000 1370007 13625 97400 104000

12875 152000 1630009 14375 115500 124000

13625 179000 1920003 15875 136000 146000

14375 209000 22400033 16750 159000 170000

16750 275000 29500037 18500 209000 234000

18500 355000 3800004 20250 270000 289000

20250 440000 47000045 22250 335000 358000

Thee ae fou standad shaft szes fo mostbeang szes: see pages 4 to The age szeseduce the shoe aea an hence the thust capac-

1

TABLE Revoutons er Mnute

00 300 500 700

19500 21000 23300 2420014800 16000 17700 18400

26500 28000 31000 3250020200 21300 23600 24700

34000 36500 40000 4200025800 27800 30400 31900

46500 49500 54000 5700035400 37600 41000 43300

61000 66000 71000 7550046400 50000 5000 57400

79000 84000 91000 9600060000 63800 69200 73000

97000 105000 113000 11900073700 80000 86000 90400

120000 130000 140000 14800091200 99000 106000 113000

143000 155000 168000 176000109000 118000 128000 134000

170000 185000 200000 211000129000 140000 152000 160000

200000 217000 234000 248000152000 165000 178000 188000

234000 253000 273000 288000176000 192000 208000 219000

310000 335000 360000 236000 255000 274000

395000 430000 460000 300000 327000 350000

495000 535000 575000 376000 407000 437000 . . .

ty Fo the ntemedate standad shaft szes,the thust capactes may be estmated wthsucent closeness


14/25

..

Styles FF and FTF Mountings

Dr-- -B.

STYLE FF

Fr daig of Style FTF see ex pge

(Six Shoes)

Caution: Before actual constuction thee dimensions

should be conmed by a cetied pnt.

ALL DIMENSIONS ARE IN INCHES

Bering Numbers

Shaft AIShaft A2Shaft A3Shaft A4

' FF Bearin, complete,. :

FTF Bearing complete"] 6 Spare Shoes. Sae Half Bearin ShellBCD (min space to repack)EG

H

L

M (Fillet Rad.)P

QR

S (Bolt Dia.)TuwXYCH (Chamfer)

FF12FTF12

52505.6256.000

7007502618

12Ys152)98

4%

Ys813

1%s119%32

2.00012\

FF-13V2

FTF13 .5625600065007.000.95010003522

1317)

2Y10%9

5

Ys914Ys

21l22)34Yz

2.25013!

FF15FTF15-65007000.500. .125013;54532

14)

18%21210:

FF17FTF-17

c -7.5008.0008.500

175018756245

162)2Y

1311%. 1.

5 5-"

FF19 FF2123FTF19 F: 8500 9000 ! 102509000 9.625 10875

9625 10.250 11.500

. .10.875 12.125

_2400

noo4000

2560 3330 430091 122 16565 82 110

18 19 20%22Y 25 272Y 3 3

14% 15 16%13 14% 16

,._ .-

5 6 6 . ...-

LengthofJoual qual o diameer of shaf-

,

1OY 1] 13

15 18 19)

2 2: 21 lYs lYsl 1% 1%

24 27 29

37Y 42Yz 46

2.500 2.875 3250

15 17 19

! ! )z

14

. -

14Y20%2n

l3250

3.625

21z

1522%21)ls

34Y54

3.87523!

FF25FTF25 -10.87511.50012.12512875._

5000

5385227135_

22%293

1817Y

.

.:

16242%

l2Ys37Y58

425025)z


15/25

Cata@lH

Styls F and FTF Mountings(x hos)

STYLE FTF

1G

- p , . . U

For drawing of Styl see precdg pag. Caton Bfo aca constcton, ths mnsons

shol b conm b a ct pnt.

Bng umbsShf AIShf AShf A-3Shf A4.( FF Bein complee"

" FTF Berin! complee " Spre Shoes. 8 Spe Hlf Bering Shell

B CD (mn spc o pck)E G

H

L

M (Fll Rd.) QRS (Bol D)TuwXyCH (Chmfr)

1!

::

FFFTF

2.252.53625 ,

620066022200

24%3

39 9

.

/[672G%

2%l2Ys

40

62.625

2

ALL DIMENSIONS ARE IN INCHES

FF9FTF9

2536254.:5

. -

50005305225

2GYz33Yz

320z20z .

FF3FTF3

3625.355.255.5 9000900

250 .

235:l;.4

222%

,

FF33 FF3 FF1FTF-33 FTF-3 FTF-...

.355.255.5G.50

JO-i900

550:00

H.50.625.500 .

- - ---

5000620066620

500520.250

200002500500

-

c 3037

32:1;423t

._-

3

32G2G

.

5}/

322

Lengh of Joual equa to diametr of shaft

FFFTF-202502.25022.250 2500200

50G0

----

249

33

. ..

_.- ?6

9 20 222 29% 3

3 3 3l l 2 2 2

43 45 46 0 4I 5000 5.250 5G2529 3 33Y6 Y6 Y6

15

2535%

32

M3

6353Y6

2 3039 2

3 3l

l2 2%

60 6591 9

.0 74 5


16/25


17/25

CataloH

Thrust ShaftsN IS-IP-=_ r- B - _K_ =CC-'

' r

-25-2

P2 LZZ J , I i 2lDI , "R

I AI i

/ imensins

/

The sketch above is dimensioned only withletters, and is to be used as a reference incorrespondence.

Shaft size is determined from power, revolutions and type of drive; also by the need of avoiding torsional vibrations. The exact diameterA should agree with one alternative in dimension table for the style of bearing chosen (FF,FTF or G)

Collar size is governed by the shaft diameterand the thrust load. Thickness X and diameter Yare given, for each nominal bearing size,in the dimension tables, and should be strictlyfollowed

ength dimensions K K, and QQ are governed by the dimensions of the housing selectedand its built-in journal bearing. D imensions BBand CC are determned by the customer but ofcourse they must be sucient to keep the coupling bolt heads clear of the limit lines foremoving the end closures. These limit linesare shwn by dimensions D and

Zin the

dimenson tables

Coupling ange dimensions are chosen in accordance with accepted standards, or may bemade to match special mating anges. Thediameter is usually not less than 1 % to 2 timesthe shaft diameter. The thickness is usually from7 to of the shaft diameter Sometimes condi

17

D_ 2=

T2NOT Fg btimsns t b m b h chs

tons call for removable couplings, either rigid orexi ble types.

Colar, ournal and anges must be exaclysquare and true. The collar faces, and the shaftin way of ournal bearing and end closures,should be nished by lapping or polishing

Bearings for propulsion may be placed withthe ournal either forward or aft of the collarThrust bearings on dredges are placed with thecollar nearer the pump, the ournal bearingnearer the drive.

MhininTurn both collar faces and ournal at one

setting in the lathe. Collar thickness must bethe same all around, and collar faces must beat as tested by straightedge hed in radial position. Journal must be turned truly cylindricalthroughout.

Chamfer collar rim slightly and turn smooth.

Fin FinishinCollar faces must be nished very smooth

Tool marks must be removed by lapping, bysmooth grinding or by light poishing in lathe,using a ne at oil stone with kerosene, holdingstone in hand and moving back and forth slowlywhile collar revolves

Journal surface must be made smooth bylapping, by smooth grinding, or by hand stoningwhile revolving in lathe


18/25

rD-I

LF

L

Sat imensins r FF and FTF Bearings B B f-- KK - I 'zzI

\ I , X I/ II -

Caution: Bfo actua constuction ths dimnsions

OT Fg bt imss b tmi b h hs shoud b conmd by a ctid pint

Bearng Numbers 12

)

FF 5250_ A .001 r 5625

(FTF 6000

BB Mn. Ar FF 6

CC Mn. ArFF

FTF 9

KK FF LL La r Psh

FFFTF 2

MFF

FTF QQ FF 7%FTF

X

FF

FTF 2000

YFF

1FTF

ZZ La r Psh FF

Chamer CarFF FTF

A DMSOS AR IHS

13 15

5625 6500

6000 7000

6500 7500

7000 7 8

2 23

5 6

3

9 2

2250 2500

13 5

5 5

18

1 7

7500- 8000

8500

20

25

H

6

23

2875

7

5

19

8500

9000 9625

22

26

20

7

%25

3250

9

5

21 23

9000 02509625 0875

0250 500

0875 225

2 26

30 32

22 23

9 2

% 28 30

3625 3875

2 23

6 6


19/25

CataloH

at Dimensins r FF and FTF Bearings

B B

-- K KIzl

I

t

- --

Q -

-

c-1 1 nir LL irDI I

F- R-I

L

f

/ y1x

Cauton Befoe actual constucton these mensons

NO Fg d bot dmsos to b dtrmnd by th purchsr shou be conme by a cete pnt

Bearing Numbers 25

10875

I

FFA .001

1500or

FTF 115

1875

BB Min Approx FF 8 -CC Mn Approx

FF FTFKK FF 5LL (Lap or Polish

FF FTF

MFF

FTF FF 32FTF

FF 50FTF

Y VF 5 VTF

ZZ (Lap or Polish FF 6

Chamfer CollarFF zFTF

A IMESIS AE I ICHES

7

115

1875

165

30

6

7

65

7

6

9

1875

165-175

.-

1

8

9

31

165

175

1515

'15875

1

1 5 G

3 '/8

G 8

5000 550

9 16 6

J J{

19

33

175

1515

15875

16750

._ -

6

7)

-

0)

565

6

J

37

16750

1765

18500

, -0-

7

v, .!

9

675

7

6

{

41

18500

1975-_ . . _..

050

51 -1

8

7000

1

G

45

050

150

50

8

55

5

H

5 _765

5

G


20/25

NI}5-1

P

DIL

Sat imesis r LG Bearigs

i ___.

.KK ..

rZZ I I- li . A

i -cc -- - - -

-

1L L

i- --l {N-2 52

/ 2

r21.I y F-2I1 _ L J

T2f

Cuon Bfor ul onruon h dmnon: F b imsis b b h chs houd b onrmd b rd prn

ALL MENSNS ARE N NCHES

._ri_n_gu ers_i_1_1 Yt _7 I. 2 23+_2_5 _+-_27 _2 _9_-3 A .001

BB Min Appr .

5250 55 6500 7500 8500 9000 1050 10875 115 1875 1:5 14375 . f .

5625 000 7000 8.000 9000 9G25 10875 1500 1875 13.65 14:75 1515r + .- j -.- c

000 G 500 7500 8 500 9625 1050 11500 1125 15 14375 1515 15875I . r .- G500 7000 8 000 9000 10 250 10875 115 12875 1U75 15125 15875 1G750 : 1% 15 17 17 19 0 1 2 23 5 G

CC Min Appr 21% 2 G 8) 9 32 4% 37 40 2 44% 47)+-- - . ...- ._ - .- KK 11% 1 15 15 1G 17 18% 0 1 3

--- - - . - _LL (Lap r Pis) 1% 15 IG 18 19 1 2l 4 27 28% 9% 31

- -. . . -'- M (Fillet Rad.) ) ,B ;2 :}i l )i Vs H % '6 -.--1 - . ' . . QQ 0Y 2 4 i% 27% 9% 3 H) 37 39% 4 44 . - . . . - -X 2000 2250 2 DOO 875 250 3G25 875 4250 25 5000 550 5G5

.

-. ------- .--- '

Y 1188 88 15188 17.50 19250 150 '0 5 50 2750 29375 31375 33375. ZZ (Lap r Pish) 5 5 5 5 G G G G GJ G----- f -:.Chamfe Ca ! >;

0


21/25

Forward

Q--+ Q

L- W - -

Bearng Numbers

Drawng Number

Shaft Dameter .

Wt, Bearng, complete

Wt, Spare Shell

(to machned face)

E

L

N to machned face)

p

QR mn space to repack)

S bolt dameter)

T

U rough)

W rough)

l Capacty, gallons

LD-8

" .

6.0006.500

' 250

55

67>4

668>4

2%*%YlY9Yz

1

Catalog

StyleLDLine Shaft

Bearings"LDS bearngs are

specal as to the d-mensons nbold ype.

See page 1 regardingspeci shaft szes

IEI

LH

Caution: Before actual construction,

-thesedimensionsshouldbeconrme

di r-P-

p-

LD9

.

7.0007500

...

320

75

786Y783*%YlYs20Yz12

lz

by a certifed print.I--U

LD-IO

. .

7.5008.000

8500450

100

7Y87>4

79%3>*%1Ys22Yz3

2

LD12

' " .

85009.000

9625600

140

89880%3%*%11>244

2Y

LD13j

" .

9.62510250

10875750

180

80%8%8%421126Y15

3

LD15

.

10.87511500

12125900

220

9%129%9%Y621l2616

3z

LDSi5

463170

10.750 " .

' " .

900

220

81210812621Yz2816

3Yz

LD-17

.

121251287513625

1150

280

OY30%02%621%28z7%

4Yz

LD-19

. . .

13.6251437515125

1450

370

4%12113%7Y2Y%

31

9Yz

6Yz

*Tw blts each sIde (Szes 13Y and larger, 3 bolts.)

Bearng Numbers LDS19

Drawng Number 463185

A Shaft ameter 12.250. . ..

. . ..

Wt, Bearng, complete 1300

Wt, Spare Shell 370

D (to machned face) 9%E 4%

L 12%

N to machned face) 9%p 83

Q 5R mn space to repack) 2S bolt dameter) YT

%

U (rough) 30W (rough) 16

l Capacty, gallons 5

LDS-19

363646

10.875....

, .

900

.. .

64%8%

91342lYs%30134

LD21

. ..

1512515875

16.750

1800

450

125Y13

1258Y2z1>

33>

21

9

21

LD-23

....

16.7501762518500

2200

575

3Y6%143Ys

1692Yz1235Y22%12

LD25

. . . .

1850019375. .

2600

720

14185Yz14

79%212Ys382415

LD27

. .

1937520.25021250

3100

900

4%964%81OY2Y12Ys4026

9

LD29

. . . .

21.25021.625

22500

3600

1280

520Yz7%5Y

9Y112YlY2

43

27%23

LD-31

.

2250023125

24000

4100

1300

62296

20,1227124Y29

27


22/25

-p- u ------

-

Style L

Bearings

See page 11 regardngshaft sizes.

End losres may varto st condtons

Cut shows watethrowr on let hand

Cauion: Bfore acual consrucion, hs dimnsions should be onrmed by a cried print.

Bearin Numbers L8 L9 L-IOY L12L-13 L-15 L17 L19

A Shaft Diameters 4000 4500 5250 60007000 7,00 8500 9625

4250 4875 5625 6500 7500 8000 962510.250

Wt, Bearing complete 130 180 270 395 550760 1000 1300

Wt., Spare Shell 30 40 68 110 155210 300 400

D 4 5 5 7 7% 8 9

E 7 7% 8% 9 10%12 13 14%

L 5 5 % 7% 99 10% 12

p 6 % 7 8 9lO 11 13

Q 2? 2 3/ 34 4 4% 5%

R (space to repack) 2% 2% 3 33/ 3 3 3

S (bolt diameter) % % 1 1 lY

T 1 1 1 Hi g-l 1% 1%

U (nished) 14/ 1 18 19% 22/ 24 27 29W (rough) 7 8% 10 10 12

13 14% 1%

il Capacity gallons 1/ l 1% 2 2-3 4 5

Bearing Numbers L-21 L23 L25 L27L-29 L-31 L33

A Shaft Diameters 10250 11500 2125 36251437 15125 16.750

10875 2125 12875 14.375 15125 1587517625

Wt Bearin, complete 1800 2400 000 3800 4800800 7000

Wt Spare Shell 550 700 880 10801320 1600 1860

D 10 l1}i 12 131% 15 16

E 15 1% 18 19 2022 23;

L 13 14 15 17 1819 21

P 14 15 1 17 19 20% 22 (4 bot)

Q 7 7/ 10/4 bols, opional scg

R (space to repack) 4 ' 4 4 44 5

S (bolt diameter) 1/ 1/ I l 1l l

T l l 2>' 22 2Ji 2

U (nished) 32 34 :7Y 40 4345 48

W (rough) 18 19% 21 2324 2 27

il Capacity gallons 8 10 124 17 20

22


23/25

(

Fige 16

Unc Shr, d a C . bi , ."J Jour IA\

C

L H

Rated Capacitis of Journal Barings (in Pound)At any speed, the caacit of gen joural

bearng s neay poton to e o vco-i Lge bearngs a gete ods per squaench than sa ones

Fo each peed tabuated beow the cpacityi tated at two scostes 0 and 0 econdS:)bo, al e peratg empere Capactie

o ote seed ad othe vicote ae ean tepoated. o beang whoe engts ae

moe o e than the daete apy te Ratngactos a t owe ght ong being eqenwea neveny de to nata s exe Ortndad an LO bearngs shod no beoaed oer 4 pond per sqre inch o( po-ected aea een whe uppied w th ver heavoi Cost liS abo heay oad ad othe un

Ia codto c a ve hgh o eow peedsTABE I

tlea of Bns fr whch Leth qu Dimete JIx. Cp'y

JuraJO RPM 200 RM

D Sybt Syb1t Sybt Sybt15 IS 0

5 8 64 ,8 ,- 98 9 2,900 3 , 3 4

. 4 ,8 3,7007 34 4,507; 4 G 5,30

8 47 3 68'h 36 7 8

% 37 7,.OO lOY 4, 8 9 8 , 68 3 U 5,00 8 78 Hi,6"\ 67 34 9, 81 7 , ,4 8 91 8, 44% 4 36 715V 7 3 4 3

15% 3, 64 7 3,1 3 4,1% 7 6

1 9 39, 6 1% 4 8 70V, 4 48, 3 64/, 75 365 73 3 61 ,4 8, 34,50 9 4 9

RP

Syb

,88

73,200

38

45,20617849,80

4

170

9

,8,

37,4 . .

Syb00

3374

46477

9,

4689,6

,98

343944,

,766

748

. .

1000 RP.M w;t sfit(Ny /HWY

Sybt Syb lubrcmt

8 ',16 48 4 7 44

3 64 8 196 10,2

6, 7 4, 88 6 3,4

9, 37 4, 6 47

147 4 36 33, 19 39 6,

4 747 89 8 916

The ings itbl f ingswh h q h dm

F ot lg, py th tingct$ be

Rtna- hetor.8 63 41 7

vl I ltt t G l;" e O 'dd al.

23


24/25

Spare Parts

A Kingsbury Bearng correctly chosen, properly algne an supplie with clean ol, is

practically inestructible for the life of the ship.However, spare parts are customarily provieas a matter of insurance.

For marine machinery, Amercan Bureau ofShpping rules wil usualy etermine what

spare parts are requre. The usual sparesare thrust shoes, occasionally seal packing,

an also ournal bearing shells an cooler partswhere tte.

The other parts of the bearng practicallynever nee replacement. Therefore, there is nonee to carry ompee bearings as spares

Engeerng Data Needed

wth Orders

(A) Thrust loa* (maximum)

(B) Journal bearing loa (if unusually heavy).

(C) Shaft ameter through bearing.

(D Revolutions per mnute (at full power).

E Is cooling water available?

(F) Is external lubrcatng system avalable ?

(G) Sketches showng unusual mounting contions, space limitations, etc.

(H) Bearng number contemplate (eg. G25 27 etc., etc).

(J) Spare parts requiremen ts.

*Fo poplr rst srv , f load s ko gv orspor p saft vssl spd ad ypo vss

*For ddg pmp srvc f oad s ko gv orspor mpr osd damtr addamtr of y (scto opg mpr)

Standard Guarantee

Any bearing or part furnishe by us, whichshall prove efectve in esgn, material orworkmanship, within one year after installationan test, will be replace without charge fob.Philaelphia, f returne to our factory. Thsperio is, however, limte to a maximum oftwo years from ate of shipment from the

4

factory. No allowance wil be mae for laboror other expense n connection therewith unless authorize in writing by an ocer of theCompany.

For oil coolers an cooling coils, in accorance wth usual trae practice, there is nospecic guarantee pero.


25/25

KI

catalog lh

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